baber/WOPTO huggingface dataset:
Patent CA-1227860-A (CA)
Inventor: GEORGIOU CHRISTOS J
IPC: H04Q3/52
Filed: 1984-08-09
Granted: 1987-10-06
Abstract: CONTROLLER FOR A CROSS-POINT SWITCHING MATRIX             ABSTRACT OF THE DISCLOSURE            A controller for controlling a one-sided switch-ing  matrix  comprising  a  plurality  of  circuit elements under the control of logic circuitry. The controller interprets a request for connec-tion  or  disconnection,  determines  if  it  is possible,  selects  a  path  through  the  matrix and sends  control  signals  to the matrix.  The circuit  elements  are  arranged  in  a  parallel/ pipeline  architecture  with  multiple  circuit elements simultaneously operating on a request. The controller can fetch a second request while executing  a  first  request.   The  result  of  a request is to connect or disconnect interconnec-tion paths on the switching matrix.
Patent CA-1204322-A (CA)
Inventor: BRANDER RITA W
IPC: A23J3/22
Filed: 1984-08-20
Granted: 1986-05-13
Abstract: MEAT ANALOG PRODUCT                        ABSTRACT    The present invention teaches a novel process for preparing a meat analog product, having a texture more closely resembling that of meat, wherein a TVP is heated followed by freezing and thawing.  The thawed TVP is combined with a binder composition, formed into a loaf and frozen once again.  The frozen product is thawed and cooked.
Patent CA-1217040-A (CA)
Title: Ice melter and method of making same
Inventor: MCCONNELL FORREST M
IPC: C09K3/18
Filed: 1984-08-27
Granted: 1987-01-27
Abstract: ICE MELTER AND METHOD OF MAKING SAME ABSTRACT OF THE DISCLOSURE This invention relates to a composition for melting ice, particularly for melting ice from driveways, sidewalks and the like. The composition includes a salt, more particularly sodium and/or potassium chloride and an amide such as urea. The method of making the composition includes the steps of 1 sizing the salt, 2) spraying a liquid amide thereon, and 3) drying the resultant composition. -1-
Patent CA-1235498-A (CA)
Inventor: ASSINK GERARDUS J
IPC: H04N5/76
Filed: 1984-08-30
Granted: 1988-04-19
Abstract: ABSTRACT: Apparatus for reading a disk-shaped optical record carrier.     The invention relates to an apparatus for reading an optical record carrier. During a search mode an optical read unit is rapidly moved in a radial direction.  By means of a control circuit a servo control loop is rendered operative and inoperative in accordance with a predetermined periodic pattern. By means of a deflection element in the optical read unit said servo control loop controls the scanning position of the read spot on the record carrier. During a fast search operation the control circuit defines the operative period of the servo control loop in such a way that the address signals recorded in the vertical fly-back periods of the video signal are read with a high reliability.
Patent CA-1234811-A (CA)
Inventor: COLLINGTON ERIC W
IPC: C07D521/00
Filed: 1984-09-05
Granted: 1988-04-05
Abstract: ABSTRACT       AMINOCYCLOPENTANES AND THEIR PREPARATION AND           PHARMACEUTICAL FORMULATION     Compounds are described of the formulae (1a) and (1b)   in which: R1 is -H, C1-6 alkyl or C7-10 aralkyl, W is C1-7 alkylene X is cis or trans -CH=CH-, Y is a saturated heterocyclic amino group having 5-8 ring members, R2 is (i) substituted or unsubstituted phenylalkyl, thienylalkyl or naphthylalkyl or (ii) cinnamyl, and Z is -CH20H, -CHO or -CONHR4 where R4 is -H or methyl, and their salts and solvates.       These compounds inhibit blood platelet aggregation, bronchoconstriction and vasoconstriction, and may be formulated for use as antithrombotic and antiasthmatic agents.
Patent CA-1246718-A (CA)
Title: Systeme de reperage de la position angulaire d'un  dispositif mecanique
Inventor: CLARET DE FLEURIEU BERTRAND M
IPC: G01B11/26
Filed: 1984-10-26
Granted: 1988-12-13
Abstract: La présente invention concerne un système de repérage de la position angulaire d'un dispositif mécanique. L'invention consiste à envoyer l'image d'une fente de largeur prédéterminée sur un miroir solidaire dudit dispositif mécanique et à la réfléchir sur un récepteur semi-conducteur comportant une barrette d'éléments photosensibles et un dispositif à couplage de charge, des éléments pour en déduire la position angulaire dudit dispositif mécanique, et des éléments de correction de la lecture de la mesure fournie.
Patent CA-1227790-A (CA)
Inventor: ESTIENNE PATRICK
IPC: F28G3/10
Filed: 1984-11-08
Granted: 1987-10-06
Abstract: A device for attaching an element for rotation in a tube comprises a conical sleeve, a hook and a link-pin. The link-pin interconnects the hook and the sleeve while permitting rotation of the hook. A particular application of the attachment device is to position an Archimedes' screw in the tubes of a multitubular heat exchanger, a steam condensor or the like. The assembly can be dismounted, if desired, and is adaptable to different tube diameters.
Patent CA-1249967-A (CA)
Inventor: SZABO SANDOR
IPC: A61K38/31
Filed: 1984-11-13
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE    A method of increasing the clearance of particles from the blood stream of a vertebrate, which comprises administering to a vertebrate having a surplus of particles in the blood stream of the vertebrate an amount of somatostatin sufficient to increase phagocytosis in the vertebrate, is disclosed.
Patent CA-1227224-A (CA)
Inventor: KACICZ JOSEPH M
IPC: A61K6/06
Filed: 1985-03-04
Granted: 1987-09-22
Abstract: ABSTRACT           Porcelain compositions,  especially dental pore-lain compositions, which contain leucite crystals in count-rolled amounts in a glassy phase matrix to permit selective adjustment of the thermal coefficient of expansion of the porcelain compositions, including methods of preparing and using same and products derived therefrom.
Patent CA-1236121-A (CA)
Inventor: SATO ATSUSHI
IPC: C07C15/52
Filed: 1985-03-12
Granted: 1988-05-03
Abstract: ABSTRACT OF THE DISCLOSURE     An electrical insulating oil which is suitable for use in impregnating electrical appliances such as capacitors, cables and transformers, especially those in which plastic materials are used partially or totally as dielectrics or insulating materials, and electrical appliances that are impregnated with the above electrical insulating oil.          The electrical insulating oil of the invention contains at least one monoolefin and/or diolefin having three condensed or non-condensed aromatic rings.
Patent CA-1263220-A (CA)
Inventor: AUBERT BRUNO
IPC: G21F9/30
Filed: 1985-05-03
Granted: 1989-11-28
Abstract: ABSTRACT            METHOD FOR EMBEDDING AND STORING DANGEOUS MATERIALS, SUCH AS RADIOACTIVE MATERIALS, IN A MONOLITHIC CONTAINER, DEVICE FOR CARRYING OUT SUCH METHOD AND THE RESULTING PRODUCT.            The present invention relates to a method for immobilizing and packing radioactive "ashes" in a mineral matrix, said method consisting in adjusting the coefficient of expansion of said ashes, molding around said ashes a porcelain in the raw state and taking the whole in one operation to form a hermetically sealed block.
Patent CA-1271321-A (CA)
Inventor: ZIENTEK EUGENE A
IPC: C09K5/00
Filed: 1985-06-18
Granted: 1990-07-10
Abstract: LOW pH-BUFFERED SILICONE/SILICATE      ANTIFREEZE CONCENTRATES                         ABSTRACT        A buffer and silicone/silicate-containing antifreeze concentrate characterized by storage stability and minimized corrosiveness toward metals when diluted to make an antifreeze.
Patent CA-1239547-A (CA)
Title: Methode pour determiner au moins une grandeur  caracteristique d'une formation geologique notamment  la tenacite de cette formation
Inventor: BOUTECA MAURICE
IPC: E21B43/26
Filed: 1985-06-28
Granted: 1988-07-26
Abstract: La présente invention concerne une méthode permettant de déterminer au moins une grandeur caractéristique d'une formation géologique parmi un ensemble dit caractéristique constitué de trois grandeurs respectivement désignées par K1C, C3 et HF qui sont la ténacité de la formation, la contrainte principale en place et la hauteur de fracture connaissant au moins l'une de ces grandeurs. Selon cette méthode, on soumet la formation géologique à une fracturation durant laquelle on détermine la pression minimum atteinte lors de la fracturation et le volume Vm de la fracture au moment où la pression est minimum. On détermine ensuite la caractéristique recherchée à partir de relations mathématiques.
Patent CA-1238539-A (CA)
Title: Boiler construction
Inventor: DRAGOJEVIC BOZO
IPC: F22B21/24
Filed: 1985-09-19
Granted: 1988-06-28
Abstract: ABSTRACT OF THE DISCLOSURE         A novel hot water heater is disclosed having A furnace enclosure with a major access opening in one generally planar wall thereof.  Parallel, vertically spaced headers are provided in the enclosure, one extending across the top of the opening and the other extending across the bottom of the opening.  A series of parallel tubes extend from one header to the other header in the enclosure,  Each tube is coupled to the header on the side thereof closest the access opening and arranged so that on uncoupling each tube may be withdrawn through the opening.  The headers are located sufficiently close to the opening to facilitate manual coupling and uncoupling of tubes through the access opening for replacement and repair.
Patent CA-1255566-A (CA)
Inventor: COOK WILLIAM A
IPC: A61M29/02
Filed: 1985-09-27
Granted: 1989-06-13
Abstract: Abstract of the Disclosure A balloon catheter having an expandable and collapsible elastic balloon is shown, wherein the balloon is reinforced by knitted fabric such that the balloon can not expand beyond a predetermined diameter regardless of the internal pressure applied to the balloon.  The knitted construction permits the balloon to expand in diameter without shortening in length, and permits the balloon to collapse smoothly without folds and wrinkles.
Patent CA-1273557-A (CA)
Inventor: BACH LARS
IPC: B29C53/24
Filed: 1985-10-02
Granted: 1990-09-04
Abstract: "PROCESS AND APPARATUS FOR THE MANUFACTURE OF     A CORRUGATED WAFER BOARD PANEL"                     ABSTRACT OF THE DISCLOSURE      A platen assembly is provided having a working surface which can be mechanically converted between planar and corrugated configurations.  A mat of wood wafers coated with thermosetting resin binder is deposited between upper and lower, spaced apart platen assemblies of this type.  The platen assemblies, in the planar configuration, are then pressed together to a limited extent to pre-compress the mat to fix the wafers.  Horizontal force is then applied to the platen assemblies to convert them to the corrugated configuration, with the pre-compressed mat retained therebetween. The mat is therefore forced to adopt a corrugated form.  The platen assemblies are then further pressed together and heated, to cure the resin and produce a corrugated wafer board panel.
Patent CA-1249784-A (CA)
Inventor: FUKUDA HIDEO
IPC: C12P5/02
Filed: 1985-10-08
Granted: 1989-02-07
Abstract: Abstract:       A method for producing hydrocarbon mixtures Mixtures of saturated or unsaturated C2-C5 hydrocarbons are produced by aerobically cultivating a microorganism belonging to a wide variety of genera Fungi, Yeasts, Bacteria and Actinomycetes in a water-containing medium, and recovering the hydrocarbon mixtures from the liquid phase or/and gaseous ambience of the medium.          Industrial wastes and various biomass can be employed as nutrient sources in the cultivation.
Patent CA-1255582-A (CA)
Inventor: WENNING HANS-PETER
IPC: C01B3/36
Filed: 1985-10-23
Granted: 1989-06-13
Abstract: ABSTRACT          A burner having feed ducts for homogeneous or heterogeneous reactants and a burner cooling chamber placed peripherally in the area of a burner head, the burner including coolant feed and discharge ducts in communication with the burner cooling chamber, a burner lance positionable in a recess in the burner cooling chamber, and a lance for accommodating the feed of the reactants as far as the burner orifice wherein the burner cooling chamber extends over the burner orifice in a downstream direction, starting from a downstream side of the burner orifice, and tapers conically to a smaller cross section so as to form a truncated conical burner prechamber, open on a downstream side thereof.
Patent CA-1254302-A (CA)
Inventor: TONNER PETER S
IPC: A63B69/00
Filed: 1985-11-21
Granted: 1989-05-16
Abstract: ABSTRACT OF THE DISCLOSURE           A golf simulating apparatus is capable of simulating play on a golf course and/or a driving range. A pivotally mounted resilient ball member (38) is arranged to be impacted with the head of a golf club as the club is swung by the player. Special sensors are associated with the ball member (38) to sense its velocity and any lateral deviation from a fixed plane of movement (Y-Y) thereby to provide signals representing a probable distance and direction of ball travel.  These signals are applied to the input ports of a computer (80) which is programmed to provide output signals to a monitor (20) so that it displays a simulated golf course or driving range, with the simulated path of ball travel and/or landing position being displayed on the golf course or driving range.  The program provides the golf course or driving range with selected hazards (water, sand, trees etc.).  Provision is made for counting and displaying the number of strokes,for averaging distances, assessing penalties and the like thereby to provide a simulation of conditions likely to be encountered during actual play of a game of golf.
Patent CA-1250031-A (CA)
Inventor: GUZY RAYMOND L
IPC: H01B7/28
Filed: 1986-01-10
Granted: 1989-02-14
Abstract: ABSTRACT OF THE DISCLOSURE      An electrical cable for a submersible well pump has an internal fabric layer for providing additional hoop strength.  The cable has a plurality of conductors.  Each conductor is surrounded by an insulating layer that is permeable to gas.  A woven fabric layer surrounds each insulating layer.  An elastomeric jacket is extruded over and preferably bonded to each fabric layer.  The jacket has flocked fibers to allow gas desorption while pulling the cable to the surface.
Patent CA-1261022-A (CA)
Inventor: OHYA HARUTADA
IPC: H04L12/433
Filed: 1986-03-12
Granted: 1989-09-26
Abstract: ABSTRACT OF THE DISCLOSURE    A multiplex transmission system (100) in which any (Ni) of a plurality of nodes (N1 - Nn) connected loop-like with a bidirectional signal transmission path (1a, 1b) and each respectively connected to control one of a plurality of units of electrical equipment is adapted for transmitting, in a given order (i), a prepared signal (Ai, D) to the signal transmission path (1a, 1b) and for receiving a prepared signal (Ai, D; Ax, D) from the signal transmission path (1a, 1b), wherein any (Ni) of the nodes (N1 - Nn) has a rise-timing timer (CNT2), on which a rise-timing time interval (ti3, ti4) of a length proper to this node (Ni) is set at a predetermined time point (54, 62, 71, 84, 88), and is adapted for rising to start signal transmission when the rise-timing timer (CNT2) has timed out.  The signal transmission path (1a, 1b) includes a pair of signal transmission lines (1a, 1b), and any (Ni) of the nodes (N1 - Nn) is adapted, when this node (Ni) is at the order of signal transmission of its own, for transmitting the prepared signal (Ai, D) to the signal transmission lines (1a, 1b) and receiving the prepared signal (Ai, D; Ax, D) from one (1a) of the signal transmission lines (1a, 1b) and for checking the signal (Ai', D') as thus received with the signal (Ai, D) as transmitted, to thereby diagnose for abnormality of the aforesaid one (1a) of the signal transmission lines (1a, 1b).
Patent CA-1255982-A (CA)
Inventor: SEDLACEK ROBERT S
IPC: A01K1/00
Filed: 1986-03-17
Granted: 1989-06-20
Abstract: Abstract of the Disclosure A cage assembly for small laboratory animals includes a cage having an open-top transparent body and optionally a containment member within the cage body to confine the animals.   A filter cap for biologically isolating the encaged animals from the surrounding environment is disposed on the cage.  The filter cap has a rigid transparent housing which rests upon and encompasses the cage.  The marginal portion of the filter cap overhangs the marginal portion of the cage to prevent the filter cap from being dislodged from the cage.  The filter cap has a perforated top wall against the under surface of which an air filter is detachably secured by a retainer member which snaps into mounted position in which the filter is sandwiched between the perforated top wall and the retainer member, with the top wall protecting the filter against damage during handling of the filter cap.
Patent CA-1270279-A (CA)
Inventor: CAMPBELL LAWRENCE C
IPC: F16L37/091
Filed: 1986-04-15
Granted: 1990-06-12
Abstract: ABSTRACT OF THE DISCLOSURE          A quick-connect tube coupling includes a body member having a bore for receiving the end of a tube, a first counterbore adjacent the outer end of the body member for receipt of an annular ring portion of a gripper ring surrounding the tube, and a second smaller diameter counterbore between the bore and first counterbore for receipt of radially and axially inwardly extending gripper ring fingers. The second counterbore provides limited and controlled outward deflection of the gripper ring fingers when a pulling force is applied to the tube so that the fingers bite into the tube surface preventing the tube from being pulled out of the coupling. A hand-threaded nut on the outer end of the body member retains the gripper ring within the body member when a pulling force is applied to the tube. An 0-ring seal is also desirably contained within the first counterbore axially outwardly of the gripper ring to form a seal between the tube and body member. A washer disposed between the O-ring seal and gripper ring provides an axially movable support therebetween. In one form of the invention, the gripper ring fingers are radially outwardly deformed from the outer corners of the fingers toward the center along the outer edge of the fingers so that the finger corners bite into the tube first when a pulling force is applied to the tube.
Patent CA-1254977-A (CA)
Title: Navigation point locating method and apparatus
Inventor: FISCHER MICHAEL T
IPC: G08G5/00
Filed: 1986-04-15
Granted: 1989-05-30
Abstract: NAVIGATION POINT LOCATING SYSTEM    Abstract of the Disclosure A system for determining the closest navi-gation point to an aircraft utilizes a sphere of in-fluence principle wherein the earth is subdivided into a plurality of geographic areas (FIG. 2), for example, one quarter degree squares of latitude and longitude.  An identifier such as an index number of the closest navigation point to each square is stored in a look up table.  Position information from the navigation system (12) of the aircraft is used to address the look up table (16) to retrieve the appro-priate index number which is then used to address a second look up table (18) that contains information defining the closest nagivation point.
Patent CA-1255294-A (CA)
Inventor: CHRISTIANSEN ROBERT G
IPC: C07J71/00
Filed: 1986-06-23
Granted: 1989-06-06
Abstract: ABSTRACT OF THE DISCLOSURE 1'-Sulfonylsteroido[3,2-c]pyrazoles of formula (I) below, for example, (5.alpha. ,17.alpha.)-1'-(methylsulfonyl)-1'H-pregn-20-yno[3,2-c]pyrazol-17-ol, which are useful as antiandrogenic agents, and processes for preparation, method of use and compo-sitions thereof are disclosed:                                                   (I) wherein X is -CH3, -CH2CH3, -CH2CH2CH3 or -CH2C1; Y-Z is  , CH=C,      ;            R6 is H   or -CH3 when Y-Z is CH=C or is H when Y-Z is other than CH=C;          R10 is H or CH3; R17.alpha. taken alone is -H, -CH3, -CH2CH3, -CH=CH2, -C?CH or -C?CBr; R17.beta. taken alone is -OH, -OCOCHC12, -OCOCF3, -OCH3, -OCH2SCH3, -OCH2SOCH3, -OCH2SO2CH3 or  ; and R17.alpha. and R17.beta. taken together represents -OCH2CH2O.
Patent CA-1232435-A (CA)
IPC: F16C3/02
Filed: 1986-07-29
Granted: 1988-02-09
Abstract: MANDREL FOR MANUFACTURE OF FILAMENT-WOUND COMPOSITE TUBES              Abstract of Disclosure This invention relates to industrial manufacture of composite tubes in a continuous fashion.  The invention utilizes a segmented mandrel which proceeds as a train of endwise joined segments through a composite tube forming machine.  Segments are added to and subtracted from the mandrel during manufacture of the tubes.
Patent CA-1258910-A (CA)
Inventor: TAYLOR BILLY K
IPC: G11C8/18
Filed: 1986-09-18
Granted: 1989-08-29
Abstract: PAGE MODE OPERATION OF MAIN SYSTEM MEMORY IN A MEDIUM           SCALE COMPUTER            Abstract of the Disclosure A memory device is disclosed which is comprised of a plurality of memory boards each having at least one memory array bank associated therewith with each memory array including a plurality of memory elements arranged in rows and columns.  In page-mode operation of the memory device, all of the memory elements receive the active row address strobe signal RAS.  The RAS signal is maintained active as long as the memory is to remain in page-mode operation. Memory address information is decoded to select a memory board and a memory array bank from the plurality of memory boards and to enable the memory elements to permit either a read or a write operation without the need for performing additional address strobe cycles.
Patent CA-1269071-A (CA)
Inventor: GREEN PAUL J
IPC: B65D25/22
Filed: 1986-10-06
Granted: 1990-05-15
Abstract: ABSTRACT OF THE DISCLOSURE A hanger system for a container is described as comprising the combination of a container having side and bottom walls and a top wall including a dispensing outlet, wherein the bottom wall has a concave portion. A hanger attachment lug is located and fully contained within the concave portion of the bottom wall of the container, and the attachment lug includes a shaft portion which is substantially circular in cross-section and a retention flange extending outwardly from the distal end of the shaft portion. A detachable hanger member includes an attachment clip formed adjacent its lower portion adapted to engage the shaft portion of the attachment lug to detachably and rotatably attach the hanger member to the container. The hanger member includes an upper hook portion which extends upwardly from the attachment clip and is adapted to suspend the container in inverted condition. The hanger member is attachable to the attachment lug from any direction about the periphery of such lug, and, following attachment, is rotatable a full 360° thereabout. The hanger system provides a versatile means of suspending a container in inverted condition from a variety of support structures without impeding conventional manufacturing, shipping and handling characteristics for such container.     RJS/gv (AB-10)
Patent CA-1267382-A (CA)
Inventor: CARBERT RALPH E
IPC: B66C13/18
Filed: 1986-10-16
Granted: 1990-04-03
Abstract: METHOD AND APPARATUS FOR PREVENTING BOOM OVERLOAD         ABSTRACT          A boom overload protection apparatus generally used in the protection of derrick-type hydraulic equip-ment having a boom or power arm for lifting or maneuvering heavy objects.  A sensing rod is longitudi-Dally connected to said boom in such manner as to sense boom overload relative to a predetermined allowable degree of flex.  As boom overload is sensed, the sensing rod mechancially actuates a sensing valve through ten-sional or compressive forces applied thereto.  The sensing valve, in turn, releases the fluid pressure in pressure release lines connected to overstress valve means.  This release of fluid pressure actuates the overstress valve means which is connected in controlling relation to each hydraulic cylinder and winch drive to thereby disable boom stress-inducing operation of the same until such over-stress condition may be relieved.